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Le célèbre NF-P14 est à présent disponible avec un cadre carré et s’avère idéal pour le refroidissement des boîtiers ou radiateurs. Ce modèle, à présent référencé NF-P14s (s pour « Square »), est depuis longtemps une référence pour les passionnés du monde entier et a permis à Noctua d’asseoir sa réputation pour devenir un des leaders du marché des composants haut de gamme pour refroidissement silencieux. La toute nouvelle série redux redonne vie à ce célèbre modèle grâce à une offre étudiée à prix modéré et qui se concentre sur l’essentiel : le ventilateur haut de gamme NF-P14. Le NF-P14 redux est équipé d’un roulement de qualité industrielle – le SSO Bearing – et peut se vanter d’un MTBF de 150.000 heures ; complété d’une garantie constructeur de 6 ans, ce modèle premium s’impose et permet d’accéder à la qualité Noctua à un prix attractif. La version 1200 tr./min. PWM est assortie du circuit électronique NE-FD1 PWM IC permettant le pilotage automatique de la vitesse ; il offre en toutes circonstances un compromis parfait entre performance de refroidissement et discrétion sonore.
Détails
Le NF-P14 : un concept qui a fait ses preuves

Le NF-P14 : un concept qui a fait ses preuves

Des dizaines de milliers de passionnés du refroidissement silencieux issus du monde entier ne jurent que par le célèbre NF-P14 de Noctua. Grâce à son silence exceptionnel, sa performance de haut vol ainsi qu'une qualité sans faille, le NF-P14 est devenu LA référence du ventilateur silencieux 140mm.
La série redux : juste l'essentiel…

La série redux : juste l'essentiel…

La série redux assure le renouveau de certains produits phares Noctua grâce à une offre à prix étudié concentrée sur l'essentiel. Tous les produits de la série redux offre une excellente longévité et répondent, en termes de qualité, aux standards industriels. Tous ont permis à Noctua d'asseoir sa réputation pour devenir un des leaders du marché des composants haut de gamme pour refroidissement silencieux.
Cadre 140mm carré

Cadre 140mm carré

La cadre 140mm carré des NF-P14 est pourvu d'orifices de montage de dimension standard (espacement de 124,5mm) ce qui le rend idéal pour le remplacement optimisé des ventilateurs traditionnels 140mm pour boîtiers. Il est par ailleurs parfaitement adapté aux radiateurs 140mm pour refroidissement à eau car il offre un gain au niveau de la surface et de la pression exercée.
Conception à neuf pales pour une pression renforcée

Conception à neuf pales pour une pression renforcée

Spécialement étudié pour les environnements exigeant une pression élevée (ventirads pour CPU, radiateurs pour refroidissement à eau ou boitiers avec grilles d'aération étroites), les neuf pales du NF-P14 délivrent une pression hors norme et un flux imposant.
Vortex-Control Notches (Fentes Vortex-Control)

Vortex-Control Notches (Fentes Vortex-Control)

Les fentes Vortex-Control, qui demeurent une exclusivité Noctua, assurent une dispersion des vortex se développant en bout de pale et répartissent ainsi les émissions sonores sur une plage de fréquences plus large. Ce dispositif permet de générer un son plus plaisant à l'oreille humaine.
Circuit PWM exclusif  doté du SCD

Circuit PWM exclusif doté du SCD

Permettant un pilotage automatique complet de la vitesse en PWM, le ventilateur utilise le tout nouveau circuit exclusif NE-FD1 PWM IC qui intègre la technologie SCD (Smooth Commutation Drive). En favorisant des impulsions moins brutales au niveau du couple, le SCD élimine les bruits de commutation PWM et permet ainsi au ventilateur de rester plus silencieux à faible vitesse.
Roulement SSO-Bearing

Roulement SSO-Bearing

En associant le principe éprouvé du roulement hydrodynamique à l'ajout d'un aimant complémentaire qui renforce la stabilisation de l'axe du rotor, la technologie SSO-Bearing de Noctua a fait ses preuves. Elle incarne un fonctionnement extrêmement silencieux et une fiabilité exceptionnelle sur le long terme.
Accessoires optionnels

Accessoires optionnels

Chaque utilisateur peut, en fonction de ses besoins, choisir parmi les nombreux accessoires optionnels de la gamme Noctua afin de customiser les ventilateurs de la série redux : attaches anti-vibration, adaptateurs faible bruit, câbles en Y, adaptateurs 3:4-broches et autres câbles-rallonges.
Garantie Constructeur de 6 ans

Garantie Constructeur de 6 ans

Les ventilateurs Noctua sont connus pour leur qualité irréprochable et leur étonnante longévité. Comme tous les ventilateurs Noctua, les modèles issus de la série redux bénéficient d'un MTTF de plus de 150 000 heures ainsi que d'une garantie constructeur de 6 ans.
NF-P14s redux-1200 PWM
Spécifications ventilateur
Dimensions
140x140x25 mm
Espacement des orifices de fixation
124,5x124,5 mm
Branchement
4 broches PWM
Type roulements
Vitesse de rotation (+/-10%)
1200 RPM
Vitesse de rotation min. (PWM, +/-20%)
350 RPM
Niveau sonore
19,6 dB(A)
Pression statique
1,29 mm H₂O
Puissance consommée max.
0,96 W
Ampérage max.
0,08 A
Tension
12 V
MTTF
> 150.000 h
Volume de livraison
  • Ventilateur
  • 4 vis de fixation
Garantie
6 ans
NF-P14s redux-1200 PWM
Video Reviews
The following video reviews have not been created by Noctua. Responsibility for the information and views expressed in the videos lies entirely with the authors.
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05.11.2017 // PCPRO.es
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NF-P14s redux-1200 PWM test

Como siempre Noctua no nos ha defraudado con estas nuevas versiones Redux de sus ventiladores, y hemos comprobado cumplen sobradamente con su cometido, mostrando en todo momento una enorme capacidad para mover un caudal de aire de gran tamaño en el interior de nuestro chasis incluso con las versiones del ventilador de menor tamaño como es el caso del 80mm. En paralelo, esta gama Redux tiene un contenido precio que va desde los 12€-19€ según la versión, a la que además le acompaña una estética neutra fácilmente combinable, convirtiendo a esta gama de Noctua a nuestro parecer en una correcta elección para aquellos entusiastas que busquen baja sonoridad, potente rendimiento, contenida estética y un muy buen precio.
Verdict du test: "Dada la calidad de los materiales, eficiencia demostrada, caudal de aire que mueven, tecnología incorporada y neutralidad del color, le otorgamos nuestro award Oro." (Miguel Ángel Garcia, PCPRO.es)
15.04.2017 // Building a Gaming PC
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NF-P14s redux-1200 PWM test

Each of the fans comes with mounting screws and is extremely simple to install. I installed each Redux fan in my test system then put them through their paces running the Witcher 3 at maximum settings on a GTX 1080Ti at 4K. The fans each remained whisper quiet even under full load, which is great news for hardcore gamers. But if you’re more of a casual gamer, and mainly use your PC for work or surfing the internet, you’ll barely notice these fans are on. This makes them a perfect choice for mini-ITX builds or a rig you’ve designed to sit under your TV in the living room.
Verdict du test: "If you’re building a gaming PC, first make sure you don’t overlook cooling, second make sure you consider Noctua’s excellent line up. Recommended." (Chris Sealey, Building a Gaming PC)
12.04.2017 // Glob3trotters.com
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NF-P14s redux-1200 PWM test

The attention to details is present everywhere and even though Noctua had to cut corners, they didn’t go overboard and kept what you would like to see like the fully braided cables and top-notch packaging that defiantly makes you feel like you are getting a high quality product at a good price.
Verdict du test: "So, this Redux series is addressed to those on a budget, Noctua focusing on exactly what you need – a really good fan. So you will still get the SS0 bearing, very good performance and 6 years warranty with over 150k hours of MTBF. " (Alex Nistor, Glob3trotters.com)
03.03.2017 // TechHardware.it
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NF-P14s redux-1200 PWM test

Noctua ancora una volta si è dimostrata all’altezza delle aspettative, è riuscita a commercializzare ventole dall’alto rapporto qualità/prezzo pur mantenendo costi contenuti. Eccellente come sempre la qualità costruttiva, si rivela versatile per diversi utilizzi mantenendo costi interessanti. Molto buono il packaging, sempre molto curato, sufficiente il bundle, c’è lo stretto indispensabile.
Verdict du test: "Eccellente come sempre la qualità costruttiva, si rivela versatile per diversi utilizzi mantenendo costi contenuti. " (Tommaso Biallo, TechHardware.it)
03.03.2017 // PcGaming.games
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NF-P14s redux-1200 PWM test

Una vez montados y en funcionamiento los ventiladores en el PC, lo primero que nos percatamos es el poco ruido que genera. En general, todos los modelos de la serie Redux son muy silenciosos e incluso estando al 100% son difíciles escuchar. Los más silenciosos de toda la gama son los ventiladores pequeños, qué puede ser a causa de tener las aspas más pequeñas.
Verdict du test: "En esta valoración, hemos tenido en cuenta tanto las características técnicas, rendimiento y precio para valorar este producto. Los ventiladores tienen un precio muy bajo, pero sus características técnicas y el rendimiento son espectaculares." (Carlos Carraveo, PcGaming.games)
30.01.2017 // PC nadšenci
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NF-P14s redux-1200 PWM test

Spoločnosť Noctua je v oblasti chladenia počítačov silné meno. Rakúska spoločnosť sa preslávila výbornými chladičmi procesorov a kvalitnými ventilátormi. Za kvalitu sa však platí, preto bývajú produkty Noctua často mimo záujmu bežného zákazníka, hráča. To sa však výrobca snaží zmeniť produktovou líniou Redux.
Verdict du test: "Ventilátory Noctua z radu Redux si od nás odnášajú strieborné ocenenie za kvalitné spracovanie, 6 ročnú záruku, prijateľnú cenu a vysoký výkon." (Tomáš Brestovanský, PC nadšenci)
28.12.2016 // OCClub.ru
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NF-P14s redux-1200 PWM test

«Примочки», под которыми конечно подразумеваются цветные силиконовые гвозди и угловые подкладки, - они мне понравились. Называются, напомню, Anti-Vibration Pads (NA-SAVP1) и Anti-Vibration Mounts (NA-SAVP2). Недорогие, в упаковке их много, и реально снижают шум. Поменять всю систему охлаждения в корпусе – это влетит в «копеечку», а силиконовые гвозди могут немного все сделать тише, да и на будущее останутся. Гарантия 6 лет=) Серия IndustrialPPC – решения скорее специализированные, но 12 В модели к покупке можно смело рекомендовать. И я не знаю насколько на заводе будет полезна защита по стандарту IP67, но за возможность помыть вентилятор под краном просто спасибо Noctua. Redux – универсальность и доступность. Noctua, как известно, делать хорошие вещи, но дорогие. Благодаря изменению комплекта, а как следствие и конечной цены, но сохранению подхода к самому изделию, вентиляторы серии Redux в некоторой степени стали «ближе к народу».
Verdict du test: "В этот раз не будет привычных плюсы/минусы. И силиконовые крепления Chromax, и вентиляторы серий IndustrialPPC и Redux – все это к покупке можно рекомендовать. К тому-же, на абсолютно всю продукцию компании 6 лет гарантии, что как-бы намекает на качество." (Oleg Ubeiko, OCClub.ru)
15.11.2016 // HwOverdrive.com
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Nonostante il bundle scarno, abbiamo potuto apprezzare lo stesso le prestazioni tipiche dei prodotti Noctua. Siamo rimasti piacevolmente sorpresi dalla linearità dello scaling operando in tensione.
Verdict du test: "Possiamo affermare che per chi è in cerca di un prodotto dalle alte prestazioni, ma non vuole spendere troppo, le ventole della linea Redux sono l’ideale." (Attila Tortorella, HwOverdrive.com)
16.10.2016 // PC-Gaming.it
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NF-P14s redux-1200 PWM test

Man mano che leggevamo i dati tecnici abbiamo capito fin da subito che la serie Redux si sarebbe distinta, ben consci anche degli ottimi prodotti della casa, non a caso il sistema di test era appunto un glorioso NH D-14, cuore degli amanti dell’overclock, superato solo dal migliorato NH-D15. Le impressioni su test si sono rivelate ottime, e si sono dimostrate ben sopra gli usi comuni.
Verdict du test: "Chi desidera soluzioni più piccole, ha una vasta gamma da scegliere, e le Redux si sono dimostrate particolarmente efficienti." (Matteo Carrara, PC-Gaming.it)
20.09.2016 // Top10Games.es
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NF-P14s redux-1200 PWM test

Como este verano ha hecho mucha calor, Noctua ha lanzado una solución para nuestros hornos equipos, la nueva gama de ventiladores Redux. En esta nueva gama encontramos ventiladores desde los 80mm hasta los 140mm. Ya disponible las nuevas versiones de los famosos ventiladores de Noctua, llamada Redux que pueden utilizarse en la refrigeración de cajas y radiadores. La serie Redux es la favorita entre los usuarios más entusiastas de todo el mundo y ayuda a que Noctua se establezca como uno de los mejores proveedores de equipamientos de refrigeración silenciosa de calidad.
Verdict du test: "Noctua ha trabajado muy bien y ha realizado correctamente su trabajo con esta nueva gama Redux, ventiladores profesionales con unos materiales de gran calidad y rendimiento excepcional, pero con un coste asequible apto para todos los bolsillos." (Adrián José Pérez Toré, Top10Games.es)

Feuille d'informations (PDF)

Which Noctua 140mm fans are optimised for airflow, which are optimised for static pressure?

Noctua only distinguishes between airflow optimised and pressure optimised fans in its 120mm range (see this page for details). For 140mm fans, there is no such distinction: Both the NF-A14 and the NF-P14 redux models are true all-rounders that provide outstanding levels of airflow and static pressure. Either of them works excellent both for case cooling and for use on radiators and heatsinks.

I get a CPU fan error despite the fan is running!

Some mainboards display a CPU fan error when the fan speed falls below a certain threshold, e.g. 900rpm. If you want to run the fan below this speed (e.g. using the supplied U.L.N.A.), please adjust the threshold in the BIOS or disable CPU fan error warning.

Can I paint my Noctua fan in order to change its color?

Since even small variations in the layer of paint can lead to an imbalance of the impeller, resulting in vibrations, higher noise levels, increased stress on the bearing and thus reduced lifespan, we do not recommend painting the fan. Please note that for the reasons stated above, painting the fan will void your warranty.

Can I use Low-Noise Adaptors with y-cables / multiple fans?

Yes, Low-Noise Adaptors (L.N.A.s) can be used with y-cables, but please make sure to use one L.N.A. per fan and to place the L.N.A.s between the y-cable and the fans as shown below. Never use one L.N.A. for two (or more fans) by placing it between the mainboard and the y-cable!

D15S

Can I disassemble my fan for cleaning (or other purposes, e.g. painting)?

In order to ensure flawless operation over many years of usage, all Noctua fans come with a premium grade SSO bearing, which is fully sealed to prevent the entering of fine dust particles. Please note that the fan is not designed to be taken apart by the user. Removing the impeller from the frame will break the sealing of the bearing and results in a loss of warranty.

It is thus recommended to clean your fans using a duster, slightly moist tissue or canned air. Please be careful not to use too much force in order to prevent any damage to the fan. Please don’t use a vacuum cleaner as this may apply excessive force to the fan.

Can I run 4-pin PWM fans on 3-pin fan headers?

PWM fans come with a 4-pin connectors for fully automatic speed control via your mainboard’s 4-pin PWM fan headers. Please note that 4-pin fans can also be connected to your mainboard’s 3-pin fan headers though. When connected to 3-pin fan headers, the fan will run at full speed (unless the mainboard supports voltage based speed control).

What pin configuration do Noctua 12V fans use?

All Noctua fans feature the standard pin-configurations set out in the Intel and AMD specifications. These standard pin-configurations are used on most mainboards and fan controllers today:

pin configuration

How can I find out the direction of airflow and sense of rotation?

When looking at the fan so that the circular sticker with the Noctua logo is facing you, the direction of airflow is towards you and the sense of rotation is clockwise:

P14

How should I clean my Noctua fan?

Fans inside computer cases tend to accumulate dust over longer periods of usage. In order to maintain maximum performance, please clean your fans regularly using a duster, slightly moist tissue or canned air. Please be careful not to use too much force in order to prevent any damage to the fan. Please do not use a vacuum cleaner as this may apply excessive force to the fan and do not put the fan under running water as water residues inside the motor may lead to short circuits.
In order to ensure flawless operation over many years of usage, Noctua’s premium grade SSO bearings are fully sealed to prevent the entering of fine dust particles. Please note that the fan is not designed to be taken apart by the user. Removing the impeller from the frame will break the sealing of the bearing and results in a loss of warranty.

My Noctua PWM fan starts to spin when the PC boots but then stops, what is wrong?

Some mainboards feature 4-pin fan headers that actually don‘t use a PWM signal on Pin 4 to control the fan speed but rather reduce the voltage on Pin 2 (like a standard 3-pin fan header). In this case, it may occur that the mainboard reduces the voltage so much that the fan stops. Please refer to your mainboard manual to check whether or not your mainboard has 4-pin fan headers that control the fan speed by reducing voltage on Pin 2 rather than by changing the PWM duty cycle on Pin 4:

4 pin fan header types

Note that mainboard manufacturers use different terms to indicate that Pin 4 is not being used for PWM control (e.g. “+5V”, “VCC” or “NC”), but if one of these terms is used, you can be sure that the fan header does not support PWM. If Pin 4 is described as “Speed Control” or “PWM” or the like, you can be sure that the fan header supports PWM.

Unfortunately, the description of Pin 2 is not always a clear indication as some manufacturers use terms such as “Fan PWR” or “Power” for both types of fan headers. However, if Pin 2 is described as “Speed Control”, you can also be sure that the fan header does not support PWM based speed control. If Pin 2 is described as “+12V”, this is a clear indication that the fan header supports PWM.

Please also note that in some cases, the descriptions of the pin layouts in the mainboard manuals may not be correct and some models actually allow you to switch the fan headers from voltage control mode to PWM control mode in the BIOS even though the pin descriptions do not indicate PWM support. We thus recommend to look for these options in the BIOS before taking other measures. In case of doubt, please contact your mainboard manufacturer.



To resolve the issue, you can:

  1. Choose a higher fan speed profile in the BIOS (e.g. „normal“ instead of „silent“, etc.) or deactivate automatic fan speed control and use a Low-Noise Adaptor instead.

  2. Use the mainboard‘s fan speed control software or 3rd party tools like Speedfan to regulate the fan speed. Unlike BIOS based fan speed control, the supplied software usually checks whether the fan has stopped and increases voltage accordingly or at least offer more options to set up the fan properly.

  3. If your mainboard features other 4-pin fan headers that use PWM for speed control, you can run multiple fans from these headers using Y-split cables. Make sure not to exceed the specified maximum power draw of the fan headers (usually 10-12W) though.

My Noctua PWM fan runs at a much higher minimum speed than advertised, what is wrong?

The specified minimum speed refers to the speed at 20% PWM duty cycle. There can be several reasons why the fan doesn‘t go as low as indicated:

  1. Many mainboards do not go below 40%, 50% or even 60% PWM duty cycle on case fan headers. Please refer to your mainboard manual to verify whether the fan header actually goes down to 20% duty cycle. If that's not the case, in some cases you can use the fan speed control software supplied with your mainboard to overcome these limitations and reduce the fan speed even further. However, 3rd party tools like SpeedFan offer greater flexibility and better options to work around the limitations imposed by the mainboard vendors.

  2. Some mainboards feature 4-pin fan headers that actually don‘t use a PWM signal on Pin 4 to control the fan speed but rather reduce the voltage on Pin 2 (like a standard 3-pin fan header). As the fan speed at minimum voltage is usually higher than the speed at 20% PWM duty cycle, the fan can not reach as low minimum speeds under voltage control as under PWM control. Please refer to your mainboard manual to check whether or not your mainboard has 4-pin fan headers that control the fan speed by reducing voltage on Pin 2 rather than by changing the PWM duty cycle on Pin 4:

    4 pin fan header types

    Note that mainboard manufacturers use different terms to indicate that Pin 4 is not being used for PWM control (e.g. “+5V”, “VCC” or “NC”), but if one of these terms is used, you can be sure that the fan header does not support PWM. If Pin 4 is described as “Speed Control” or “PWM” or the like, you can be sure that the fan header supports PWM.

    Unfortunately, the description of Pin 2 is not always a clear indication as some manufacturers use terms such as “Fan PWR” or “Power” for both types of fan headers. However, if Pin 2 is described as “Speed Control”, you can also be sure that the fan header does not support PWM based speed control. If Pin 2 is described as “+12V”, this is a clear indication that the fan header supports PWM.

    Please also note that in some cases, the descriptions of the pin layouts in the mainboard manuals may not be correct and some models actually allow you to switch the fan headers from voltage control mode to PWM control mode in the BIOS even though the pin descriptions do not indicate PWM support. We thus recommend to look for these options in the BIOS before taking other measures. In case of doubt, please contact your mainboard manufacturer.


    If your mainboard features other 4-pin fan headers that use PWM for speed control, you can run multiple fans from these headers using Y-split cables. Make sure not to exceed the specified maximum power draw of the fan headers (usually 10-12W) though.

How can I check if my 4-pin fan header supports PWM?

Some mainboards feature 4-pin fan headers that actually don‘t use a PWM signal on Pin 4 to control the fan speed but rather reduce the voltage on Pin 2 (like a standard 3-pin fan header). As the fan speed at minimum voltage is usually higher than the speed at 20% PWM duty cycle, the fan can not reach as low minimum speeds under voltage control as under PWM control. Please refer to your mainboard manual to check whether or not your mainboard has 4-pin fan headers that control the fan speed by reducing voltage on Pin 2 rather than by changing the PWM duty cycle on Pin 4:

4 pin fan header types

Note that mainboard manufacturers use different terms to indicate that Pin 4 is not being used for PWM control (e.g. “+5V”, “VCC” or “NC”), but if one of these terms is used, you can be sure that the fan header does not support PWM. If Pin 4 is described as “Speed Control” or “PWM” or the like, you can be sure that the fan header supports PWM.

Unfortunately, the description of Pin 2 is not always a clear indication as some manufacturers use terms such as “Fan PWR” or “Power” for both types of fan headers. However, if Pin 2 is described as “Speed Control”, you can also be sure that the fan header does not support PWM based speed control. If Pin 2 is described as “+12V”, this is a clear indication that the fan header supports PWM.

Please also note that in some cases, the descriptions of the pin layouts in the mainboard manuals may not be correct and some models actually allow you to switch the fan headers from voltage control mode to PWM control mode in the BIOS even though the pin descriptions do not indicate PWM support. We thus recommend to look for these options in the BIOS before taking other measures. In case of doubt, please contact your mainboard manufacturer.


If your mainboard features other 4-pin fan headers that use PWM for speed control, you can run multiple fans from these headers using Y-split cables. Make sure not to exceed the specified maximum power draw of the fan headers (usually 10-12W) though.

Which Noctua fan or CPU cooler should I buy? How to choose the right model?

Not sure which Noctua product to buy? Our detailed buying guides for fans and CPU coolers help you to choose the model that works best for you.

Can Noctua fans be used to replace noisy stock fans in NAS devices?

Noctua fans such as the 40, 60, 80 or 92mm NF-A series models are ideal for replacing noisy stock fans in NAS devices in order to make them quieter and thousands of users have managed to significantly reduce the noise levels of their NAS units this way. However, while it is easy and straightforward to replace the fans in some cases, it can be very difficult in others, so Noctua strongly recommends that users carefully research if it is possible to easily replace the fan(s) of their NAS device before purchasing a Noctua fan for this purpose. Some of the common issues that can occur when replacing NAS fans are:

  • Different pin assignment: Whereas Noctua fans use the standardised pin assignment for PC fans (see this FAQ for details), some NAS units use different assignments. For example, some devices have the power and GND or rpm and PWM pins swapped. Therefore please carefully verify that your NAS device uses the same pin assignment as standard fans. Experienced users may also change the pin assignment by cutting and resoldering the fan cables, but please note that this will void your Noctua manufacturer’s warranty.
  • Different pin functions: Noctua fans use the standardised pin functions for PC fans (see this FAQ for details); however, some NAS units use fans where certain pins serve a different function. For example, some devices use the RPM pin for “power good” signals. Therefore please carefully verify that your NAS device uses the same pin functions.
  • Firmware speed control: Some NAS devices demand a certain maximum or minimum fan speed. If the new fan doesn’t have the same or similar maximum or minimum speed, the device may display errors or even shut down.
  • Different starting voltage: Most NAS devices use voltage-based speed control. If the new fan has a higher starting voltage than the original fan, it may not start up right away. This may lead the NAS device to display errors or even shut down because it suspects a fan failure.
  • Different power draw: Some NAS devices monitor the fan’s power draw. If the new fan has a lower power consumption than the stock fan, the device might display errors or even shut down.

Please note that most NAS manufacturers don’t provide detailed documentation regarding fan compatibility and control, so users who want to replace the fans of their devices usually have to rely on “How to” guides, blog and forum posts or video tutorials. For example, there are excellent video tutorials available for changing the fans in popular Synology NAS models (DS416j, DS1515+ and DS1812+ in English, DS416/DS415/DS916/DS216/DS214 and DS1515+ in German). Please also note that fan compatibility and control can vary from model to model and even from revision to revision even if the devices stem from the same manufacturer. As a result, it is important to make sure that the information or guidelines you rely on when replacing your NAS fan are applicable to your specific model as well as your specific hardware and firmware revision.

Due to the possible issues listed above, Noctua recommends that only experienced users attempt to replace their NAS fans. Please note that since there are so many different NAS models and most of them lack documentation for aspects such as fan compatibility and control, Noctua customer support cannot assist you with compatibility issues when replacing NAS fans. Please contact your NAS manufacturer for any questions regarding aspects such as the device’s pin alignment or fan monitoring and control.

Can I use Noctua fans in my system from Acer, Apple, Dell, HP, Lenovo or other major brands?

Noctua 12V fans comply with the established specifications for standard PC systems issued by Intel and AMD. Systems from Acer, Apple, Dell, HP, Lenovo or other major brands often deviate from these specifications e.g. by using proprietary fan headers, custom pin-alignments or pin-configurations, different methods of fan speed control, etc. This can lead to compatibility issues when using Noctua fans in systems from said brands. Some of these problems can be avoided with some technical knowledge, but especially BIOS related issues (e.g. errors or shutdowns due to low fan speed) can often not be resolved. As a result, Noctua does not officially support systems from Acer, Apple, Dell, HP, Lenovo or other major brands.

Can Noctua fans be used to replace noisy stock fans in switches, routers or other network devices?

Noctua fans such as the 40, 60, 80 or 92mm NF-A series models are ideal for replacing noisy stock fans in switches, routers and other network devices in order to make them quieter and thousands of users have managed to significantly reduce the noise levels of their units this way. However, while it is easy and straightforward to replace the fans in some cases, it can be very difficult in others, so Noctua strongly recommends that users carefully research if it is possible to easily replace the fan(s) of their network device before purchasing a Noctua fan for this purpose. Some of the common issues that can occur when replacing pre-installed fans are:

  • Different pin assignment: Whereas Noctua fans use the standardised pin assignment for PC fans (see this FAQ for details), some network devices use different assignments. For example, some devices have the power and GND or rpm and PWM pins swapped. Therefore please carefully verify that your device uses the same pin assignment as standard fans. Experienced users may also change the pin assignment by cutting and resoldering the fan cables, but please note that this will void your Noctua manufacturer’s warranty.
  • Different pin functions: Noctua fans use the standardised pin functions for PC fans (see this FAQ for details); however, some network devices use fans where certain pins serve a different function. For example, some devices use the RPM pin for “power good” signals. Therefore please carefully verify that your device uses the same pin functions.
  • Firmware speed control: Some network devices demand a certain maximum or minimum fan speed. If the new fan doesn’t have the same or similar maximum or minimum speed, the device may display errors or even shut down.
  • Different starting voltage: Most network devices use voltage-based speed control. If the new fan has a higher starting voltage than the original fan, it may not start up right away. This may lead the device to display errors or even shut down because it suspects a fan failure.
  • Different power draw: Some network devices monitor the fan’s power draw. If the new fan has a lower power consumption than the stock fan, the device might display errors or even shut down.

Please note that most network device manufacturers don’t provide detailed documentation regarding fan compatibility and control, so users who want to replace the fans of their devices usually have to rely on “How to” guides, blog and forum posts or video tutorials. Please also note that fan compatibility and control can vary from model to model and even from revision to revision even if the devices stem from the same manufacturer. As a result, it is important to make sure that the information or guidelines you rely on when replacing your fans are applicable to your specific model as well as your specific hardware and firmware revision.

Due to the possible issues listed above, Noctua recommends that only experienced users attempt to replace their pre-installed fans in network devices. Please note that since there are so many different devices and most of them lack documentation for aspects such as fan compatibility and control, Noctua customer support cannot assist you with compatibility issues when replacing pre-installed fans. Please contact your network device manufacturer for any questions regarding aspects such as the device’s pin alignment or fan monitoring and control.

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